Twitter/ Blog verbage

Well, I have set up a twitter account. This is a great tool to gather information and hear the news. There is so much out there! It is hard to discriminate with all that is available. I have not set up my 20-30 person or organization list yet, but I need some more time to explore Twitter and how to use it! One thing that I will say is that after reading all these blogs and postings, I have a feeling. My feeling is that I am not as well versed as these people that are making postings. I feel like I am a fairly educated person and can carry on a good conversation. However, I feel that my terminology and knowledge is not quite up to speed with what else I have read. Maybe, I will get more proficient with it over time. Does anyone else feel this way or is it just me?